Petra Haden is an American violinist and singer. She has been a member of That Dog, Tito & Tarantula, and The Decemberists; has contributed to recordings by The Twilight Singers, Beck, Mike Watt, Luscious Jackson, Foo Fighters, Green Day, Weezer, The Rentals, Victoria Williams, Yuka Honda, The Gutter Twins, Sunn O))), and Cornelius.
